OnError Method of the IBatchEvents Interface
This method is implemented on the client side. It is called by ABBYY FlexiCapture SDK for some of the methods of the Project and Batch objects. It delivers to the client information about the errors which occur during page processing.
Visual Basic .NET
Sub OnError( _ ByVal Page As Page, _ ByVal ErrorMessage As String, _ ByRef ShouldTerminate As Boolean _ )
HRESULT OnError( IPage* Page, BSTR ErrorMessage VARIANT_BOOL* ShouldTerminate );
- [in] This parameter refers to the Page object corresponding to the page which is currently processed.
- [in] This parameter contains the text description of the error.
- [in, out] You may set this variable to TRUE to indicate that the process should be terminated. In this case the current processing function returns E_ABORT.
[C++ only] If this method returns a value other than S_OK, it indicates that an error occurred on the client side, and in this case the value of the ShouldTerminate parameter is not taken into account.
A client implementation of this method must assure that all exceptions thrown inside the method are caught and handled and no exceptions are propagated outside the method. Propagation of an exception outside the method may lead to unpredictable results (such as program termination).